gcc/testsuite/gfortran.dg/private_type_4.f90

   1 ! { dg-do compile }
   2 ! PR 25093: Check that a PUBLIC function can't be of PRIVATE type
   3 module m1
   4
   5     type :: t1
   6         integer :: i
   7     end type t1
   8
   9     private :: t1
  10     public :: f1     ! { dg-error "cannot be of PRIVATE type" }
  11
  12 contains
  13
  14     type(t1) function f1()
  15     end function
  16
  17 end module